In the first week of HMMS Basketball camp, 2 out of 3 were boys. In the second week, 3 out of 5 campers were boys. There were a total of 15 campers each week. The ratio of boy campers to the total campers was 2:3 in the first week.

true or false?​

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?